Calibrate your salinity testing device

[Gatortailale]

We will have at least one Refractometer at the meeting and some distilled water on hand - and there will be lots of salt water with all the tanks for the frag meeting - so bring your test device and calibrate it.

 

I know from my own personal experience in the past, I had a swing-arm hygrometer that was off by a few hundredths from what the refractometer read for my salinity.  [it read 1.019 and refractometer read 1.024]  Thus, when I raised my salanity up using swing-arm, I actually had too much salt in system.

 

HTH

Craig